fix

Author: Xiaoyun Ding

articles/spring-apps/how-to-enterprise-application-configuration-service.md

@@ -86,7 +86,7 @@ The following image shows the three types of repository authentication supported
    | Strict host key checking | No        | Optional value that indicates whether the backend should be ignored if it encounters an error when using the provided `Host key`. Valid values are `true` and `false`. The default value is `true`.                                 |
 
 > [!NOTE]
-> Config Server doesn't support SHA-2 signatures yet and we are actively working on to support it in future release. Before that, please use SHA-1 signatures or basic auth instead.
+> Application Configuration Service for Tanzu doesn't support SHA-2 signatures yet and we are actively working on to support it in future release. Before that, please use SHA-1 signatures or basic auth instead.
 
 To validate access to the target URI, select **Validate**. After validation completes successfully, select **Apply** to update the configuration settings.